PartsTable
Technical Data Sheet
PartsTable / MRO / 666642
666642 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

The 666642 is a the manufacturer industrial component. Key specifications include chain: NOT INCLUDED, insert: INCLUDED, length: 1.063 INCHES NOMINAL IN, diameter: 1.172 INCHES NOMINAL IN, material: PAPER INSERT, usage_design: CAP FOR SOCKET. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-257-7684, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 666642
NSN: 5999-00-257-7684
FSC: 5999
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
chainNOT INCLUDED
insertINCLUDED
length1.063 INCHES NOMINAL IN
diameter1.172 INCHES NOMINAL IN
materialPAPER INSERT
usage_designCAP FOR SOCKET
mounting_methodFORCE FIT
surface_treatmentZINC AND CHROMIUM
NSN5999-00-257-7684
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN 666642 MFR 666642
KEY FEATURES
•
DIAMETER: 1.172 INCHES NOMINAL IN
•
INSERT: INCLUDED
•
LENGTH: 1.063 INCHES NOMINAL IN
•
MOUNTING METHOD: FORCE FIT
•
USAGE DESIGN: CAP FOR SOCKET
•
CHAIN: NOT INCLUDED
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS (FLIS)
DIAMETER1.172 INCHES NOMINAL IN
INSERTINCLUDED
LENGTH1.063 INCHES NOMINAL IN
MOUNTING METHODFORCE FIT
USAGE DESIGNCAP FOR SOCKET
CHAINNOT INCLUDED
MATERIALSTEEL BODY
MATERIALPAPER INSERT
SURFACE TREATMENTZINC AND CHROMIUM
DIAMETER1.172 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
317Upgraded Successor
successor cross-reference
successor
317BLACKUpgraded Successor
successor cross-reference
successor
P1764-2Upgraded Successor
successor cross-reference
successor
344BUpgraded Successor
successor cross-reference
successor
421-7388Upgraded Successor
successor cross-reference
successor
3326Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 666642?
666642 is a 666642. It is classified as a MRO (MRO_GENERAL).
What parts can replace 666642?
There are 20 known substitutes for 666642: 317, 317BLACK, P1764-2 and 17 more. Substitute compatibility should be verified for your specific system.
Is 666642 still available?
666642 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026